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Engineering from First Principles.

Software. Systems. Graphics. Embedded.

alphastar software builds high-performance software and embedded technologies by working from the foundations of computing — from application architecture and GPU acceleration to Linux, device drivers and hardware interfaces.

Explore Our Engineering View Projects

Core technologies

  • C / C++
  • Linux
  • Device Drivers
  • GPU
  • Graphics
  • Yocto
  • Buildroot

Start at the Foundation.

We believe complex systems become understandable when they are reduced to their fundamental building blocks.

  • Understand the system.
  • Control the system.
  • Engineer the system.
  1. ApplicationWhat the user sees and touches
  2. Graphics / EngineRendering, simulation, assets
  3. FrameworkRuntimes, libraries, toolkits
  4. Operating SystemProcesses, memory, files
  5. Linux KernelScheduling, virtual memory, system calls
  6. Device DriverRegisters, interrupts, DMA
  7. HardwareBuses, silicon, signals

What We Engineer

Software that spans the stack.

The marker on each card shows where that discipline sits in the stack: application at the top, hardware at the bottom.

Closer to the Hardware.

Device drivers form the bridge between operating systems and hardware. We work at this boundary to understand how systems communicate, transfer data and control devices.

  • Character Drivers
  • Platform Drivers
  • PCIe
  • DMA
  • Interrupts
  • Memory Mapping
  • I/O
  • Kernel APIs
one write(), followed down the stack
  1. Applicationwrite(fd, buf, len);An ordinary call from user space.
  2. System Callsyscall → ksys_write()The CPU traps into kernel mode.
  3. VFSvfs_write(file, buf, len, &pos)Access mode and the user buffer range are verified.
  4. Linux Kernelfile->f_op->write(file, buf, len, &pos)Dispatch through the file_operations table the driver registered.
  5. Device Driverdev_write() → copy_from_user(kbuf, buf, len)The driver copies the buffer across the user/kernel boundary.
  6. Buswritel(val, base + REG_DATA)Memory-mapped I/O over PCIe, or a DMA transfer.
  7. HardwareIRQ → dev_isr()The device latches the data and raises an interrupt when it is done.

Linux, Built for the Product.

Purpose-built Linux systems using Yocto and Buildroot: only what the product needs, from power-on to the application.

  1. HardwareSoC, memory and peripherals
  2. BootloaderBrings up RAM, loads the kernel
  3. Linux KernelConfigured for the board
  4. Device TreeDescribes the hardware to the kernel
  5. Root FilesystemBuilt with Yocto or Buildroot
  6. ApplicationStarts at boot, owns the device
  • Custom Linux
  • Boot Optimization
  • Kernel Configuration
  • Device Tree
  • Cross Compilation
  • Root Filesystem
  • Kiosk Systems
  • Application-specific Linux

Compute. Render. Accelerate.

We explore the boundary between software and computation — from graphics APIs to GPU acceleration and real-time rendering.

  • OpenGL
  • OpenGL ES
  • Vulkan
  • CUDA
  • OpenCL
  • 3D Rendering
  • GPU Computing
  • Simulation
  • Game Technology

From Ideas to Working Systems.

We build prototypes to understand technology, validate architecture and turn concepts into engineered systems.

The Technology Stack

How We Engineer

  1. 01

    Understand

    Understand the problem, hardware, constraints and system.

  2. 02

    Architect

    Design the software and system architecture.

  3. 03

    Prototype

    Build a working proof of concept.

  4. 04

    Validate

    Measure, test and identify limitations.

  5. 05

    Engineer

    Turn the validated concept into a robust product or platform.

Engineering Toward Critical Systems.

Our long-term engineering direction is focused on developing deep capabilities for aerospace, defence and automotive embedded systems.

Capability begins with fundamentals.

This describes where we are heading, and the fundamentals we are building to get there.

  • Embedded Linux
  • Device Drivers
  • Real-Time Systems
  • GPU Computing
  • Computer Vision
  • Hardware Interfaces
  • Edge Computing
  • Performance Engineering
  • Secure Systems

Why alphastar software?

alphastar software is an engineering-focused technology company built around a simple idea: understand the fundamentals, build the system and solve problems from first principles.

01

First Principles

Understand the fundamentals before choosing the abstraction.

02

Engineering Depth

Work across the stack — from application software to hardware interfaces.

03

Build & Validate

Turn concepts into prototypes, test them on real systems and iterate.

Creative Technology

Through alphastar studios, we explore photo, video, post-production and AI-assisted creative workflows.

  1. Idea
  2. Prototype
  3. Application
  4. Graphics
  5. GPU
  6. Linux
  7. Kernel
  8. Device Driver
  9. Hardware
  10. Product

Have a Technical Problem to Solve?

Tell us what you are building.

alphastar software pvt ltdPune, Maharashtra, India